Player Page

Greyvenstein, CC (Christiaan)
Dob: 2007/05/20 (U18)
Gender: Male
Chess SA id: 107061484
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/08/03 (113 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating721.4
Current Weighted rating619.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)721.4
Current highest rating achieved721.4
Current floor (min rating allowed)221.4
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±327.9
Current Raw change used (final)0.0
Projected new Raw rating721.4
Projected new Weighed rating571.4
Projected new Weighted performance531.6
Projected new final Raw rating (if new WP > new Raw)721.4
Projected new highest rating721.4
Projected new floor221.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)721.4
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating690.8
Current Weighted rating568.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)690.8
Current highest rating achieved690.8
Current floor (min rating allowed)190.8
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±342.5
Current Raw change used (final)0.0
Projected new Raw rating690.8
Projected new Weighed rating524.4
Projected new Weighted performance482.4
Projected new final Raw rating (if new WP > new Raw)690.8
Projected new highest rating690.8
Projected new floor190.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)690.8
Projected effective change (new Official - current Official)=0.0
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating628.0
Current Weighted rating628.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)628.0
Current highest rating achieved628.0
Current floor (min rating allowed)500.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±374.6
Current Raw change used (final)0.0
Projected new Raw rating628.0
Projected new Weighed rating577.8
Projected new Weighted performance64.7
Projected new final Raw rating (if new WP > new Raw)628.0
Projected new highest rating628.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)628.0
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating532.0
Current Weighted rating532.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)532.0
Current highest rating achieved547.0
Current floor (min rating allowed)500.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±429.5
Current Raw change used (final)0.0
Projected new Raw rating532.0
Projected new Weighed rating489.4
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating547.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)532.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U19B) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 4.0 589.6 532.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U19B) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 4.0 589.6 532.0 Analysis
1 2018 Super 12 (Senior) 2018/05/05 2018/05/05 Tshwane (GTP) Rapid 30 0.60 5 5 3.0 532.0 532.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 4 0 1 4.0 80.0 255.0 1250.5 1505.5
White 3 3 0 0 3.0 100.0 425.0 1178.8 1603.8
Black 2 1 0 1 1.0 50.0 0.0 1358.0 1358.0
Standard All 5 4 0 1 4.0 80.0 255.0 1250.5 1505.5
White 3 3 0 0 3.0 100.0 425.0 1178.8 1603.8
Black 2 1 0 1 1.0 50.0 0.0 1358.0 1358.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 7 0 3 7.0 70.0 170.0 1122.6 1292.6
White 5 4 0 1 4.0 80.0 255.0 1104.5 1359.5
Black 5 3 0 2 3.0 60.0 85.0 1140.7 1225.7
Standard All 5 4 0 1 4.0 80.0 255.0 1250.5 1505.5
White 3 3 0 0 3.0 100.0 425.0 1178.8 1603.8
Black 2 1 0 1 1.0 50.0 0.0 1358.0 1358.0
Rapid All 5 3 0 2 3.0 60.0 85.0 994.7 1079.7
White 2 1 0 1 1.0 50.0 0.0 993.0 993.0
Black 3 2 0 1 2.0 66.7 141.7 995.9 1137.5
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1070309116 Neale, T (Tristan) 1 1.0 1 0 0 100.0 589.6 425.0 1014.6 View list
2 1060101095 Nain, M (Michael) 1 1.0 1 0 0 100.0 532.0 425.0 957.0 View list
3 1050101081 Keyser, H (Hanu) 1 1.0 1 0 0 100.0 532.0 425.0 957.0 View list
4 1080112212 Hattingh, H (Heinrich) 1 1.0 1 0 0 100.0 589.6 425.0 1014.6 View list
5 1070135509 Blom, J (Jess) 1 1.0 1 0 0 100.0 589.6 425.0 1014.6 View list
6 1080309098 Arnachellan, K (Kiyash) 1 1.0 1 0 0 100.0 589.6 425.0 1014.6 View list
7 106090932 Schnugh, R (Reginald) 1 1.0 1 0 0 100.0 532.0 425.0 957.0 View list
8 107067278 Wagener, I (Iwano) 1 0.0 0 0 1 0.0 532.0 -425.0 107.0 View list
9 105048029 Schutte, R (Ruan) 1 0.0 0 0 1 0.0 532.0 -425.0 107.0 View list
10 1060144844 Ngobeni, N (Njabulo) 1 0.0 0 0 1 0.0 589.6 -425.0 164.6 View list